SB2023050352 - Remote code execution in Cisco SPA112 2-Port Phone Adapters
Published: May 3, 2023 Updated: December 19, 2024
Security Bulletin ID
SB2023050352
Severity
Critical
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Missing Authentication for Critical Function (CVE-ID: CVE-2023-20126)
The vulnerability allows a remote attacker to compromise the affected device.
The vulnerability exists due to missing authentication within the firmware upgrade function. A remote attacker can upgrade the affected device with a specially crafted firmware and gain full control over it.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.